1.Vermiculite for industrial uses 2.Expanded vermiculite 3.Color:gold and silver 4.Bulk density:90-250kgs/m3 5.MOQ:5MT 1.Expanded Vermiculite properties Heat-resistant, corrosion-resistant, well-ventilation, water preservation, poisonless, odorless, low hardness, burning-avoidness, lighter.non-asbestos ,Low density etc2.Expanded vermiculite size Expanded gold vermiculite size Expandedgold ...